Haihao Group Ships ASTM A312 Seamless Stainless Pipe to Russian Client
Haihao Group has finished production and shipment of ASTM A312 seamless pipe for our Russian industrial customer. This batch of seamless pipe is manufactured to ASME B36.19, the standard governing stainless steel pipe dimensions and wall thickness for butt-weld piping systems.
ASTM A312 seamless stainless steel pipe ASME B36.19 for Russian project shipment Haihao Group
Product Specification Table
| Description | OD × Wall Thickness | Material | Standard |
| Seamless BW Pipe | 60.3 × 5.54 mm | ASTM A312 TP316/316L | ASME B36.19 |
| Seamless BW Pipe | 114.3 × 6.02 mm | ASTM A312 TP304/304L | ASME B36.19 |
| Seamless BW Pipe | 88.9 × 5.49 mm | ASTM A312 TP304/304L | ASME B36.19 |
| Seamless BW Pipe | 60.3 × 5.54 mm | ASTM A312 TP316/316L | ASME B36.19 |
The ASTM A312 seamless pipe covers TP304/304L and TP316/316L grades, two widely used austenitic stainless steel options for corrosive media. Available outer diameters include 60.3 mm, 88.9 mm and 114.3 mm with matched wall thickness, sized to fit typical process piping layouts.
Each length of ASTM A312 seamless pipe is seamless hot finished tube designed for butt welding. The dual-certified TP304/304L and TP316/316L material balances strength and corrosion resistance, making this ASTM A312 seamless pipe suitable for chemical, oil and gas, and general process installations across Russia’s harsh operating environments.
Before dispatch, every pipe undergoes standard factory inspection to verify dimensions, material chemistry and mechanical properties. Full mill test certificates are prepared and delivered alongside the cargo, allowing the Russian project team to complete material verification quickly upon receipt. Our team arranges secure export packaging to protect pipe ends and surface finish during long transit.
If you need ASME B36.19 stainless seamless pipe for your upcoming industrial project, contact Haihao Group’s engineering team to review dimensions and get a formal quotation.
